Produced by: Manoj Kumar
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Deep beneath ancient continents, scientists have discovered natural “metal highways” transporting critical elements like copper and cobalt—just when the green economy needs them most.
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Ancient continental cores, or cratons, aren’t just geological fossils—they’re treasure bowls channeling valuable metals to their volcanic edges, forming rich, untapped mineral zones.
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The edges of cratons, home to ancient volcanic activity, act as collection points for metal-rich magma—nature’s own metal vaults waiting to be unlocked.
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As molten rock rises and sheds silica, it morphs into carbonate-rich fluid—perfect for dropping critical metals like copper and rare earths in distinct, extractable zones.
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Samples from volcanic regions near craton edges show elevated sulfur and copper, offering concrete proof of metal-rich pathways hiding just below the surface.
With demand for EV metals surging, these ancient zones could be modern goldmines—richer, more targeted, and potentially less destructive than traditional mining.
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These findings link ancient tectonic processes to today’s tech, offering a new geological roadmap for the metals powering wind turbines, solar panels, and electric vehicles.
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The Earth's billion-year-old architecture is shaping our energy future—proof that modern innovation is built on ancient foundations.
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Forget the core—Earth’s hottest mineral real estate lies at the edges. Craton margins are the new frontier for a green-energy mineral boom.
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